We turned a Radeon GPU's shader clock in to a tunable radio transmitter that can jump through walls & get picked up 50ft away.

Get your Van Eck fill and learn how to find these and other RF side-channels from myself and @baron of @duo_labs!

https://t.co/nTsEpSqahL pic.twitter.com/ElfA0Q8eqI

— Misha Davidov 🏳️‍⚧️ (@sirus) April 22, 2020